Dielectric relaxation and freezing effect in Sn₂P₂S₆
The temperature-frequency studies of dielectric susceptibility in Sn₂P₂S₆, Sn₂P₂Se₆, (PbySn₁−y)₂P2Se₆ and crystals at low temperatures are reported. The freezing relaxation dynamics has been observed in a temperature-frequency dependence of the dielectric properties in the crystals which are in...
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| Дата: | 2003 |
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| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | English |
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Інститут фізики конденсованих систем НАН України
2003
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120718 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Dielectric relaxation and freezing effect in Sn₂P₂S₆ / M.M. Maior, Sh.B. Molnar, V.T. Vrabel, M.I. Gurzan, S.F. Motrja, Yu.M. Vysochanskii // Condensed Matter Physics. — 2003. — Т. 6, № 2(34). — С. 293-299. — Бібліогр.: 8 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1207182017-06-13T03:03:14Z Dielectric relaxation and freezing effect in Sn₂P₂S₆ Maior, M.M. Molnar, Sh.B. Vrabel, V.T. Gurzan, M.I. Motrja, S.F. Vysochanskii, Yu.M. The temperature-frequency studies of dielectric susceptibility in Sn₂P₂S₆, Sn₂P₂Se₆, (PbySn₁−y)₂P2Se₆ and crystals at low temperatures are reported. The freezing relaxation dynamics has been observed in a temperature-frequency dependence of the dielectric properties in the crystals which are in a polydomain ferroelectric state as well as in the crystals (PbySn₁−y)₂P₂Se₆ with y > 0.4 which at low temperatures are in the incommensurate phase. The nature of the effect and its interrelation with dynamics of ferroelectric domain walls and incommensurate structure is discussed. В роботі приводяться температурно-частотні дослідження діелектричної проникливості при низьких температурах в кристалах в Sn₂P₂S₆, Sn₂P₂Se₆, (PbySn₁−y)₂P2Se₆. Спостерігалося заморожування релаксаційної динаміки на температурно-частотних залежностях діелектричних властивостей, як в кристалах які при низьких температурах знаходяться в сегнетоелектричному полідоменному стані, так і в кристалах (PbySn₁−y)₂P₂Se₆ with y > 0.4, які при низьких температурах знаходяться в неспівмірній фазі. Обговорюється природа ефекту у взаємозв’язку з сегнетоелектричними доменами і неспівмірною структурою. 2003 Article Dielectric relaxation and freezing effect in Sn₂P₂S₆ / M.M. Maior, Sh.B. Molnar, V.T. Vrabel, M.I. Gurzan, S.F. Motrja, Yu.M. Vysochanskii // Condensed Matter Physics. — 2003. — Т. 6, № 2(34). — С. 293-299. — Бібліогр.: 8 назв. — англ. 1607-324X PACS: 77.84.D, 77.80.Bh DOI:10.5488/CMP.6.2.293 http://dspace.nbuv.gov.ua/handle/123456789/120718 en Condensed Matter Physics Інститут фізики конденсованих систем НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
The temperature-frequency studies of dielectric susceptibility in Sn₂P₂S₆,
Sn₂P₂Se₆, (PbySn₁−y)₂P2Se₆ and crystals at low temperatures are reported.
The freezing relaxation dynamics has been observed in a
temperature-frequency dependence of the dielectric properties in the crystals
which are in a polydomain ferroelectric state as well as in the crystals
(PbySn₁−y)₂P₂Se₆ with y > 0.4 which at low temperatures are in the incommensurate
phase. The nature of the effect and its interrelation with
dynamics of ferroelectric domain walls and incommensurate structure is
discussed. |
| format |
Article |
| author |
Maior, M.M. Molnar, Sh.B. Vrabel, V.T. Gurzan, M.I. Motrja, S.F. Vysochanskii, Yu.M. |
| spellingShingle |
Maior, M.M. Molnar, Sh.B. Vrabel, V.T. Gurzan, M.I. Motrja, S.F. Vysochanskii, Yu.M. Dielectric relaxation and freezing effect in Sn₂P₂S₆ Condensed Matter Physics |
| author_facet |
Maior, M.M. Molnar, Sh.B. Vrabel, V.T. Gurzan, M.I. Motrja, S.F. Vysochanskii, Yu.M. |
| author_sort |
Maior, M.M. |
| title |
Dielectric relaxation and freezing effect in Sn₂P₂S₆ |
| title_short |
Dielectric relaxation and freezing effect in Sn₂P₂S₆ |
| title_full |
Dielectric relaxation and freezing effect in Sn₂P₂S₆ |
| title_fullStr |
Dielectric relaxation and freezing effect in Sn₂P₂S₆ |
| title_full_unstemmed |
Dielectric relaxation and freezing effect in Sn₂P₂S₆ |
| title_sort |
dielectric relaxation and freezing effect in sn₂p₂s₆ |
| publisher |
Інститут фізики конденсованих систем НАН України |
| publishDate |
2003 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/120718 |
| citation_txt |
Dielectric relaxation and freezing effect in Sn₂P₂S₆ / M.M. Maior, Sh.B. Molnar, V.T. Vrabel, M.I. Gurzan, S.F. Motrja, Yu.M. Vysochanskii // Condensed Matter Physics. — 2003. — Т. 6, № 2(34). — С. 293-299. — Бібліогр.: 8 назв. — англ. |
| series |
Condensed Matter Physics |
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2023-10-18T20:37:57Z |
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